The first complete recording on classical accordion of both parts of Bach’s Das Wohltemperierte Klavier is recorded. The tuning of the accordion is well-tempered (Lehman).

"I am a Finland-based German concert organist and accordionist. Both instruments enrich me as an interpreter in a very personal and creative way. My goals are to enhance the prestige of the concert accordion as a sophisticated, expressive instrument and to establish the organ furthermore as an instrument for contemporary art music. Working on the highest level, being visionary, performing with great virtuosity and expression are my leading principles. Therefore I focus on ergonomics, naturalness, and developing myself as a performer and pedagogue." - Susanne Kujala

CD1
1. Prelude in C major, BWV 870/1 02:41
2. Fugue in C major, BWV 870/2 02:37
3. Prelude in C minor, BWV 871/1 03:17
4. Fugue in C minor, BWV 871/2 02:31
5. Prelude in C sharp major, BWV 872/1 02:14
6. Fugue in C sharp major, BWV 872/2 02:08
7. Prelude in C sharp minor, BWV 873/1 05:10
8. Fugue in C sharp minor, BWV 873/2 03:39
9. Prelude in D major, BWV 874/1 03:05
10. Fugue in D major, BWV 874/2 03:14
11. Prelude D minor, BWV 875/1 02:03
12. Fugue in D minor, BWV 875/2 02:38
13. Prelude in E flat major, BWV 876/1 02:11
14. Fugue in E flat major, BWV 876/2 02:27
15. Prelude in D sharp minor, BWV 877/1 02:27
16. Fugue in D sharp minor, BWV 877/2 04:24
17. Prelude in E major, BWV 878/1 02:20
18. Fugue in E major, BWV 878/2 03:26
19. Prelude in E minor, BWV 879/1 01:58
20. Fugue in E minor, BWV 879/2 04:01
21. Prelude in F major, BWV 880/1 03:06
22. Fugue in F major, BWV 880/2 02:11
23. Prelude in F minor, BWV 881/1 04:46
24. Fugue in F minor, BWV 881/2 02:32
25. Prelude in F# major, BWV 882/1 03:45
26. Fugue in F# major, BWV 882/2 03:50
Total duration 79:11

CD2
1. Prelude in F sharp minor, BWV 883/1 04:14
2. Fugue in F sharp minor, BWV 883/2 04:43
3. Prelude in G major, BWV 884/1 02:45
4. Fugue in G major, BWV 884/2 01:33
5. Prelude in G minor, BWV 885/1 02:33
6. Fugue in G minor, BWV 885/2 03:59
7. Prelude in A flat major, BWV 886/1 03:44
8. Fugue in A flat major, BWV 886/2 03:21
9. Prelude in G sharp minor, BWV 887/1 02:26
10. Fugue in G sharp minor, BWV 887/2 06:53
11. Prelude in A major, BWV 888/1 01:48
12. Fugue in A major, BWV 888/2 01:42
13. Prelude in A minor, BWV 889/1 05:42
14. Fugue in A minor, BWV 889/2 02:07
15. Prelude in B flat major, BWV 890/1 03:56
16. Fugue in B flat major, BWV 890/2 02:41
17. Prelude in B flat minor, BWV 891/1 03:09
18. Fugue in B flat minor, BWV 891/2 05:58
19. Prelude in B major, BWV 892/1 02:13
20. Fugue in B major, BWV 892/2 04:58
21. Prelude in B minor, BWV 893/1 02:36
22. Fugue in B minor, BWV 893/2 01:59
Total duration 75:24